Waec Model Questions Vol1 2024 Geography Question 31
Practice objective / multiple choice question 31 from the 2024 Waec Model Questions Vol1 Geography examination.
A soil sample has a measured field capacity (FC) of 0.32 cm³/cm³ and a wilting point (WP) of 0.18 cm³/cm³. For soils whose sand content exceeds 40%, each additional 1% sand reduces FC by 0.001 cm³/cm³ and increases WP by 0.0005 cm³/cm³. The base values of FC and WP at exactly 40% sand are unknown but their difference (FC - WP) is 0.20 cm³/cm³. Determine the percentage of sand in the sample.
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About This Question
This is Waec Model Questions Vol1 2024 Geography Question 31. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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